1241055430 has 16 divisors (see below), whose sum is σ = 2251491840. Its totient is φ = 492512832.

The previous prime is 1241055401. The next prime is 1241055451. The reversal of 1241055430 is 345501421.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1241055395 and 1241055404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487335 + ... + 489874.

It is an arithmetic number, because the mean of its divisors is an integer number (140718240).

Almost surely, 2^1241055430 is an apocalyptic number.

1241055430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1241055430 is a deficient number, since it is larger than the sum of its proper divisors (1010436410).

1241055430 is a wasteful number, since it uses less digits than its factorization.

1241055430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977343.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1241055430 is about 35228.6166347758. The cubic root of 1241055430 is about 1074.6417930381.

Adding to 1241055430 its reverse (345501421), we get a palindrome (1586556851).

The spelling of 1241055430 in words is "one billion, two hundred forty-one million, fifty-five thousand, four hundred thirty".